The Keuper Waterstones is a geologic formation in England. It preserves ichnofossils of , Swinnertonichnus mapperleyensis, , Chirotherium swinnertoni, and dating back to the Middle Triassic (Anisian) period.
The Keuper Waterstones is a geologic formation in England. It preserves ichnofossils of , Swinnertonichnus mapperleyensis, , Chirotherium swinnertoni, and dating back to the Middle Triassic (Anisian) period. (en)
The Keuper Waterstones is a geologic formation in England. It preserves ichnofossils of , Swinnertonichnus mapperleyensis, , Chirotherium swinnertoni, and dating back to the Middle Triassic (Anisian) period. (en)